Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a first embodiment of a display screen orportion thereof with graphical user interface showing our new design;and,

FIG. 2 is another front view of a second embodiment of a display screenor portion thereof with graphical user interface showing our new design.

The outer perimeter shown in broken lines in the drawings represents adisplay screen or portion thereof and forms no part of the claimeddesign. The remaining broken lines in the drawings illustrate portionsof the graphical user interface that form no part of the claimed design.

CLAIM We claim the ornamental design for a display screen or portionthereof with graphical user interface, as shown and described.